11458740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{190979}}^1$

素因数の和:190991

約数の個数: 24

約数和(自身を含む): 32084640

約数和(自身を除く): 20625900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 190979, 381958, 572937, 763916, 954895, 1145874, 1909790, 2291748, 2864685, 3819580, 5729370, 11458740]

約数ペア:

[(1, 11458740), (2, 5729370), (3, 3819580), (4, 2864685), (5, 2291748), (6, 1909790), (10, 1145874), (12, 954895), (15, 763916), (20, 572937), (30, 381958), (60, 190979)]